package com.stone;/*

 */

import org.apache.http.HttpHost;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.client.indices.CreateIndexRequest;
import org.elasticsearch.client.indices.CreateIndexResponse;

import java.io.IOException;

/**
 * 创建索引
 * @ClassName EsTest_Client
 * @Author Final
 * @Project DataStructures
 */
public class EsTest_Client_Create {

    public static void main(String[] args) throws IOException {

        //创建客户端
        RestHighLevelClient esClient=new RestHighLevelClient(
                RestClient.builder(new HttpHost("localhost",9200,"http"))
        );

        //创建索引
        CreateIndexRequest request = new CreateIndexRequest("students");
        CreateIndexResponse createIndexResponse = esClient.indices().create(request, RequestOptions.DEFAULT);

        //响应状态
        boolean acknowledged = createIndexResponse.isAcknowledged();
        System.out.println(acknowledged);
        //关闭es客户端
        esClient.close();
    }
}
